The Canon

Serradura

Serradurapt木糠布甸zh

Also: Sawdust pudding, Macau sawdust pudding, Pudim de serradura

A chilled no-bake dessert of alternating layers of sweetened whipped cream and crushed Marie biscuits, the crumb resembling sawdust.

Identity criteria

  1. 1Alternating layers of whipped cream and biscuit crumb
  2. 2Crushed Marie (or similar plain) biscuits forming the 'sawdust' layers
  3. 3Sweetened whipped cream, often with condensed milk
  4. 4No baking — set by chilling
  5. 5Finished with a biscuit-crumb top layer

Components

Base

Crushed Marie biscuitsessentialThe fine crumb that gives the 'sawdust' look and name

Fat

Whipped creamessentialOften sweetened with condensed milk

Seasoning

Condensed milk / sugaressentialSweetens and stabilises the cream

Vanillaoptional

Technique

Whipping and sweetening cream
Creates the airy, stable layer that contrasts the dry crumb
Crushing biscuits to fine crumb
Produces the sawdust texture that defines the dessert
Layering and chilling
Lets the crumb soften slightly against the cream into a cohesive, sliceable pudding

Form & serving

Served
In a glass, ramekin or as a chilled slab
Temperature
Chilled
Portion
Individual cup or a sliced portion
Pairs with
Coffee · Tea

Character

Flavour

sweetcreamymilkyvanilla

Texture

Soft whipped cream alternating with fine, slightly softened biscuit crumb

Eaten

A popular chilled Macanese dessert, served in cups or slices and eaten cold, often after a Macau-Portuguese meal.

When

all-year

Variations & related

Regional variations

  • Frozen serradura · Macau

    Set in the freezer for a semifreddo texture

  • Cup serradura · Macau / Portugal

    Layered in individual glasses

Related dishes

  • sibling Tiramisu

    Another layered no-bake cream-and-biscuit dessert

  • ancestor Portuguese serradura

    The mainland Portuguese original behind the Macau version

Substitutions

  • Marie biscuits → Other plain tea biscuits (e.g. digestives)admissible

    Works as long as the crumb is fine and plain

  • Condensed milk → Sugar in the creamadmissible

    Slightly less rich but fine

  • Whipped cream → Custard or non-creamy baseinadmissible

    Removes the defining cream-and-crumb contrast — no longer serradura

Common mistakes

  • Over-whipping the cream until it turns grainy or splits
  • Crumb too coarse, losing the sawdust texture
  • Not chilling long enough so layers don't meld
  • Over-sweetening so the cream loses balance

Provenance

A Portuguese-origin dessert that became iconic in Macau as 'sawdust pudding', reflecting the territory's Luso-Chinese heritage; claimed by both.

Shared by: Macau, Portugal

References

  1. 1.Macanese / Portuguese dessert tradition

Confidence: high